Evidence map›Paper›PMID 32440612›Full record

ArticlePain reports

A descriptive analysis of pediatric post-tonsillectomy pain and recovery outcomes over a 10-day recovery period from 2 randomized, controlled trials.

Andrea C Postier, Christine Chambers, David Watson, Craig Schulz, Stefan J Friedrichsdorf

Registry-linked trialAbstract read
In one paragraph

Article in Pain reports. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT07479602 (Impact of Intranasal Dexmedetomidine-esketamine Administration on Postoperative Pain in Pediatric Patients Undergoing Adenotonsillectomy), which is not on this map. Cited by 12 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 1 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

NCT07479602 phase4recruitingnot on this map

Impact of Intranasal Dexmedetomidine-esketamine Administration on Postoperative Pain in Pediatric Patients Undergoing Adenotonsillectomy: a Randomized, Placebo-controlled Trial

TypeinterventionalSponsorPeking University First HospitalRan2026 to 2027Enrolled160ConditionsAdenotonsillectomy, Children, Intranasal Administration, DexmedetomidineArmsIntranasal dexmedetomidine-esketamine, Intranasal placebo (normal saline)
3 · Its place in the literature

Who cites it

12 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Efficacy and Safety of Topical Sucralfate for Post-Tonsillectomy Pain in Children: A Systematic Review and Meta-Analysis of Randomized Controlled Trials.Journal of otolaryngology - head & neck surgery = Le Journal d'oto-rhino-laryngologie et de chirurgie cervico-faciale
    Pooled it
  2. Opioid Analgesia Following Pediatric Adenotonsillectomy: A Randomized Clinical Trial.Otolaryngology--head and neck surgery : official journal of American Academy of Otolaryngology-Head and Neck Surgery · 2025
    Trial
  3. Trial
  4. Sex-specific effects of surgical duration on peak pain after pediatric adenotonsillectomy.European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery · 2026
    Article
  5. Article
  6. Review
  7. Observational
  8. Article
  9. Article
  10. Keep Calm: Does parental preoperative anxiety affect post-tonsillectomy pain scores in children?European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery · 2024
    Article
  11. Article
  12. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Andrea C PostierDepartment of Pain Medicine, Palliative Care and Integrative Medicine, Children's Hospitals and Clinics of Minnesota, Minneapolis, MN, USA.
Christine ChambersDepartment of Psychology and Neuroscience, Dalhousie University, Halifax, NS, Canada.
David WatsonChildren's Minnesota Research Institute, Children's Hospitals and Clinics of Minnesota, Minneapolis, MN, USA.
Craig SchulzCenter for Spirituality and Healing, University of Minnesota, Minneapolis, MN, USA.
Stefan J FriedrichsdorfDepartment of Pain Medicine, Palliative Care and Integrative Medicine, Children's Hospitals and Clinics of Minnesota, Minneapolis, MN, USA.

Funding

University of Minnesota Clinical and Translational Science Institute (UMN CTSI)UL1TR002494 · NCATS · UNIVERSITY OF MINNESOTA · PI BLAZAR, BRUCE R, WEISDORF, DANIEL J · 2018 to 2022
$34.9M
Institutional Career Development CoreKL2TR002492 · NCATS · UNIVERSITY OF MINNESOTA · PI INGBAR, DAVID H · 2018 to 2022
$6.3M
NCATS NIH HHS KL2 TR002492NCATS NIH HHS UL1 TR002494
6 · The paper itself

Abstract

Pediatric tonsillectomy involves an often painful and lengthy recovery period, yet the extended recovery process is largely unknown. This article describes postoperative recovery outcomes for 121 children aged 4 to 15 (mean 6.6 years, SD = 2.3) years enrolled in 1 of 2 clinical trials of analgesia safety and efficacy after tonsillectomy. Postoperative analgesia included scheduled opioid analgesic plus acetaminophen/ibuprofen medication use (first 5 days) and "as-needed" use (last 5 days). Clinical recovery as measured daily by the Parents' Postoperative Pain Measure (PPPM; an observational/behavioral pain measure), children's self-reported pain scores, side-effect assessments, need for unanticipated medical care, and satisfaction with recovery over 10 days was assessed. Higher Parents' Postoperative Pain Measure scores were correlated with poorer sleep, receipt of breakthrough analgesics, distressing side effects, higher self-reported pain scores, and need for unanticipated medical care. Higher self-reported pain scores were associated with more distressing adverse events, including nausea, vomiting, insomnia, lower parent satisfaction, and unplanned medical visits and hospitalizations. Pain and symptoms improved over time, although 24% of the children were still experiencing clinically significant pain on day 10. Scheduled, multimodal analgesia and discharge education that sets realistic expectations is important. This study adds to the emerging body of literature that some children experience significant postoperative pain for an extended period after tonsillectomy.

Indexed as

Acute painBreakthrough painPain assessmentPain managementPediatricsTonsillectomy

Identifiers

PMID32440612
PMCPMC7209815

What OpenQuestion holds

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Registered trials

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.